Lexicon LXP-15 to LXP-15 II OS v2.0 EPROM Firmware Upgrade KIT / ROM Update Chip

Alesis Quadraverb 2 OS v2.01 EPROM Firmware Upgrade KIT / New ROM Update Chip

LEXICON LXP-15 FIRMWARE UPDATE UPGRADE LATEST OS 2.0 LXP15 EPROM MULTI FX Chip

Alesis QuadraVerb to QuadraVerb+ Plus v2.03 EPROM Firmware Upgrade KIT / New ROM

Behringer V-Amp v1 to v2 OS 2.24 EPROM Firmware Upgrade / New ROM Update Chip

Lexicon MPX-500 OS version 2.02 EPROM Firmware Upgrade Plus Chip Puller Tool

ADA MP-1 OS v2.01 EPROM Firmware Upgrade KIT / Brand New ROM Final Update MP1

Lexicon MPX 1 OS v1.10 EPROM Firmware Upgrade KIT / Brand New ROM Update Chip